10012323001 has 4 divisors (see below), whose sum is σ = 10012678372. Its totient is φ = 10011967632.

The previous prime is 10012322989. The next prime is 10012323007. The reversal of 10012323001 is 10032321001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10032321001 = 59 ⋅170039339.

It can be written as a sum of positive squares in 2 ways, for example, as 596531776 + 9415791225 = 24424^2 + 97035^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012323001 - 2²⁷ = 9878105273 is a prime.

It is a super-2 number, since 2×10012323001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012323007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131406 + ... + 193111.

It is an arithmetic number, because the mean of its divisors is an integer number (2503169593).

Almost surely, 2^10012323001 is an apocalyptic number.

It is an amenable number.

10012323001 is a deficient number, since it is larger than the sum of its proper divisors (355371).

10012323001 is an equidigital number, since it uses as much as digits as its factorization.

10012323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355370.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10012323001 its reverse (10032321001), we get a palindrome (20044644002).

The spelling of 10012323001 in words is "ten billion, twelve million, three hundred twenty-three thousand, one".